General
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Target
26022025_0637_8391104.exe.iso
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Size
818KB
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Sample
250226-hc8jvsvqs9
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MD5
9000590e297e770167152df4919bcf22
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SHA1
f9725eb413d8d0b1a6592a47db95e6ec35a77c4d
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SHA256
a4bfdf1399ae2040899e457add172c8173ad1595bf14ca6536669d5c0e66fc3a
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SHA512
5d8460198989722d652208dee851e7bbb8156a3ab27cd56adea453fbc7227a9262869cba1206a7487606f4375674e4a37f96d10dfdf831f00de586b6b01145c4
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SSDEEP
12288:Ck383le9ciHHsOGOXzLfLw+zQ9n10wJJCkItJO9YRmJAHBUgQFlx02KJHtJp1g+:CW3NSOXzLTm+wiHtF+CBdCl22K9Hg+
Static task
static1
Behavioral task
behavioral1
Sample
8391104.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8391104.exe
Resource
win10v2004-20250217-en
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
C$f)cMq8 - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
C$f)cMq8
Targets
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Target
8391104.exe
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Size
758KB
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MD5
50afdccb067af3ab7d20942e7bfc900a
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SHA1
3d4e821d0a4e22efb13840a8df9febb7cb2e93de
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SHA256
5e27c8b30586c5da69dab625c07db9ef9750213c1ea0053e35f62c098570d187
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SHA512
9b015501b7c4c316f1d0f05d5872db7dbb5e093a23e3addb309ed8cc7c6a540b923c3c06c309b6d538eb5a219c89d9cde24e87164a786fbdbd275acde7ac9cc8
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SSDEEP
12288:jk383le9ciHHsOGOXzLfLw+zQ9n10wJJCkItJO9YRmJAHBUgQFlx02KJHtJp1g+:jW3NSOXzLTm+wiHtF+CBdCl22K9Hg+
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook profiles
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2